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23 questions
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  • Q1

    It is a branch of mathematics that deals with the occurrence of a random event.

    Users enter free text
    Type an Answer
    30s
  • Q2

    The set of all the possible outcomes to occur in any trial.

    Sample Space

    Experiment

    Events

    Sample Point

    30s
  • Q3

    It is one of the possible results

    Sample Point

    Events

    Sample Space

    Experiment

    30s
  • Q4

    A series of actions where the outcomes are always uncertain.

    Sample Space

    Outcome

    Event

    Experiment

    30s
  • Q5

    It is a single outcome of an experiment.

    Outcome

    Sample Space

    Experiment

    Event

    30s
  • Q6

    Possible result of a trial/experiment

    Experiment

    Sample Space

    Event

    Outcome

    30s
  • Q7

    What is experimental Probability?

    What should happen

    What does happen

    30s
  • Q8

    What is theoretical probability?

    What does happen

    What should happen

    30s
  • Q9

    Determine which scenario represents theoretical probability?

    What is the probability of rolling a 6 on a number cube?

    You flip a coin 7 times and 4 of the times it lands tails up. What is your probability of tails up?

    You flip a coin 11 times and 4 of the times it lands tails up. What is your probability of heads up?

    You roll a number cube 8 times and rolled a 6 two of those times. What is your probability of rolling a 6?

    30s
  • Q10

    Here are the results from the experiment. How many times was a number cube rolled?

    Question Image

    36

    6

    57

    21

    30s
  • Q11

    Using the same experiment, what was the experimental probability of rolling a 3?

    Question Image

    3/6

    1/6

    2/36

    9/36

    30s
  • Q12

    What was the theoretical probability of rolling a 3 on a number cube?

    1/6

    2/36

    3/6

    9/36

    30s
  • Q13

    Dale conducted an experiment with the students in his classes to observe the distribution of eye color. The table shows the results of his experiment. What is the probability that a student has blue or green eyes?

    Question Image

    2/80

    12/80

    14/80

    58/80

    30s
  • Q14

    If the distribution of eye color in Dale's grade is similar to the distribution in his classes, how many of the 400 students in his grade would be expected to have brown eyes?

    Question Image

    290 students

    58 students

    60 students

    70 students

    30s
  • Q15

    You plant 30 African violet seeds and 9 of them sprout. Use experimented probability to predict how many will sprout if you plant 20 seeds?

    6 sprouts

    9 sprouts

    18 sprouts

    3 sprouts

    30s

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